Catalytic Combustion of Toluene with a Novel Mixed Cu-Mn Oxides Catalyst Supported on Cordierite
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概要
- 論文の詳細を見る
The catalytic combustion of toluene over mixed Cu–Mn oxides supported on cordierite is investigated in this paper. The catalysts were prepared by the incipient wetness method and characterized by XRD, BET and TEM. Five kinds of cordierite-type compounds containing different amounts of Cu2+ and Mn2+ ions were prepared (the mole ratio of Cu2+:Mn2+ varied as follows: 1 : 1, 1 : 2, 1 : 4, 2 : 1 and 4 : 1). Calcination of the precursors at 500°C resulted in mixed oxides and all calcined materials proved extremely active in catalytic combustion of toluene, in which the Cu2+:Mn2+=1 : 2 (forming CuMn2O4) was found to have the highest activity for toluene oxidation and T90% was about 200°C. The objective of this study was to investigate the catalytic properties of Cu–Mn/cordierite catalysts prepared at different mole ratios, in order to obtain some information to prepare an efficient and highly active catalyst for catalytic combustion of volatile organic compounds at low temperature.
- 社団法人 化学工学会の論文
- 2010-07-01
著者
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Zhang Zhiyuan
State Key Laboratory Of Materials-oriented Chemical Engineering College Of Materials Science And Eng
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HUANG Qiong
State Key Laboratory of Materials-Oriented Chemical Engineering, College of Materials Science and En
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CHEN Yingwen
State Key Laboratory of Materials-Oriented Chemical Engineering, College of Materials Science and En
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ZHU Shemin
State Key Laboratory of Materials-Oriented Chemical Engineering, College of Materials Science and En
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SHEN Shubao
State Key Laboratory of Materials-Oriented Chemical Engineering, College of Materials Science and En
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Zhu Shemin
State Key Lab. Of Materials-oriented Chemical Engineering Coll. Of Materials Sci. And Engineering Na
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Zhu Shemin
State Key Laboratory Of Materials-oriented Chemical Engineering College Of Materials Science And Eng
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Shen Shubao
State Key Lab. Of Materials-oriented Chemical Engineering Coll. Of Materials Sci. And Engineering Na
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Shen Shubao
State Key Laboratory Of Materials-oriented Chemical Engineering College Of Materials Science And Eng
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Chen Yingwen
State Key Laboratory Of Materials-oriented Chemical Engineering College Of Materials Science And Eng
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Huang Qiong
State Key Laboratory Of Materials-oriented Chemical Engineering College Of Materials Science And Eng
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